Active power factor correction unit ASVG 75 Sinexcel 75kVar with harmonic reduction function in cabinet form (Cabinet) ASVG 75 CABINET

Reactive and harmonic power compensation with ASVG 75 Sinexcel

The Sinexcel ASVG 75kVar series active power factor compensator in a cabinet housing is an advanced solution designed to improve the quality of electrical energy in installations. The device effectively compensates for both inductive and capacitive reactive power, as well as reduces harmonics, which translates to more stable device operation and reduced energy losses. Thanks to its compact cabinet form, the compensator is ready for immediate implementation in existing installations.

Efficiency and reliability in operation

ASVG 75 is characterized by an extremely fast response to load changes – less than 10 ms for each phase. This feature is particularly important in dynamically changing working conditions, where traditional compensation methods may prove insufficient. In addition, the device filters harmonics of orders 3, 5, 7, 11, 13, which minimizes interference in the network and protects sensitive electronic devices. The built-in multifunctional display allows full control over network parameters and the compensator itself – from viewing current and voltage values to monitoring electrical energy quality parameters.

Benefits for the installation and user

Choosing ASVG 75 Sinexcel is an investment in reliability and energy efficiency. Reactive power compensation translates to:

• Extended transformer life: Reducing the load on transformers leads to reduced heating and extends their service life.
• Reduced energy losses: Reactive power compensation reduces currents flowing in the network, which directly affects the reduction of electrical energy losses.
• Improved energy quality: Harmonic filtering stabilizes the network voltage and minimizes interference, ensuring proper operation of sensitive devices.
• Reduced light flicker: Voltage stabilization eliminates the problem of light flicker, improving work comfort and safety.
• Optimized operating costs: Reduced energy losses translate to lower electricity bills.

The device uses a 3-level topology with SiC MOSFET/IGBT transistors and switching frequencies up to 20 kHz, providing fast and precise operation under variable load. Communication is via Modbus RTU / TCP/IP protocol, enabling integration with monitoring and energy management systems.